protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
1 The quality or state of being sentient; consciousness. 2  n. Feeling as distinguished from perception or thought. 3  n. The state or quality of being sentient; possession of consciousness or sensory awareness.  n. The quality or state of being sentient; esp., the quality or state of having sensation.